| Number | Name | Date | Kind |
|---|---|---|---|
| D284284 | Manock et al. | Jun 1986 | |
| 4464652 | Lapson et al. | Aug 1984 | |
| 4635496 | McTyre | Jan 1987 | |
| 4739315 | Soma et al | Apr 1988 |
| Number | Date | Country |
|---|---|---|
| 2166627A | May 1986 | GBX |
| Entry |
|---|
| Popular Science Dec. 1985 p. 39 Computer Mouse, Computer Box. |
| Frogdesign Harmut Esslinger, Inc., Frogart, 1988. |